1987 Oldsmobile Toronado Speaker Sizes
The 1987 Oldsmobile Toronado speaker size chart details factory audio specifications and locations for replacement or aftermarket upgrade purposes. Information covers speakers in the rear deck lid and dashboard positions. Data includes specifications for factory speakers and aftermarket options compatible with the audio system in Oldsmobile vehicles from this model year.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Dashboard | 4x6 | Full-Range |
|
| Rear Deck Lid | 4x10 | Full-Range |
|
1987 Oldsmobile Toronado Speaker Replacement Summary
2
total positions
1
easy to replace
0
high priority
0
professional only
Replacement difficulty:
Low: 1 Medium: 1 High: 0Replacement priority:
High: 0 Medium: 2 Low: 01987 Oldsmobile Toronado Radio Slot Size (DIN)
| DIN Type | Size (inch) | Size (mm) | Notes |
|---|---|---|---|
| Single DIN | 7"×2" | 180×50 | Standard size for basic car radios with small display or no display |
- Always measure the slot before purchasing a new radio
- Check slot depth - it may vary
Additional Notes
- The 1987 Oldsmobile Toronado stock speaker configuration uses two different rectangular formats rather than circular speakers, with 4x10 inch units mounted in the rear deck lid and 4x6 inch units positioned in the dashboard locations.
- Both factory speaker positions accept only full-range type replacements, which handle the entire audio frequency spectrum through a single driver design instead of separating frequencies across multiple components like component systems would.
- The rear deck lid speakers provide the larger cone area at 4x10 inches, which generally allows for better bass response and overall volume output compared to the smaller dashboard units.
- Dashboard speaker replacement may take priority for listeners seated in front positions, as these drivers are typically positioned closer to ear level and directly face occupants, potentially delivering clearer mid-range frequencies and vocal reproduction.
- The single DIN radio opening maintains compatibility with most aftermarket head units without requiring additional mounting adapters or modifications to the factory radio cavity.
- Upgrading the rear deck speakers could provide noticeable improvement in overall sound fullness and low-frequency extension, particularly for rear seat passengers or when the listening position favors output from behind.
- Full-range speaker designs in both locations mean that aftermarket replacements would need to reproduce treble, midrange, and bass frequencies through the same cone, which may limit high-frequency clarity compared to separate tweeter installations.